ELECTROMAGNETIC APPARATUS FOR MOVING A ROD

Title: ELECTROMAGNETIC APPARATUS FOR MOVING A ROD

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Abstract

An electromagnetic apparatus for moving a rod-like member in small steps in either direction is described. The invention has particular application in the reactor field where the reactor control rods must be moved only a small distance and where the use of mechanical couplings is impractical due to the high- pressure seals required. A neutron-absorbing rod is mounted in a housing with gripping uaits that engage the rod, and coils for magnetizing the gripping units to make them grip, shift, and release the rod are located outside the housing.

Inventors:: Young, J N

Publication Date:: 1958-04-22

Research Org.:: Originating Research Org. not identified

OSTI Identifier:: 4330349

Patent Number(s):: US 2831990

Assignee:: U. S. Atomic Energy Commission

NSA Number:: NSA-12-014447

Resource Type:: Patent

Resource Relation:: Other Information: Orig. Receipt Date: 31-DEC-58

Country of Publication:: United States

Language:: English

Subject:: PATENTS; ABSORPTION; COILS; CONFIGURATION; CONTROL SYSTEMS; ELECTROMAGNETISM; INSTRUMENTS; MAGNETISM; NEUTRONS; PATENT; PRESSURE; REACTORS; REMOTE HANDLING; RODS; SEALS

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                    Young, J N. ELECTROMAGNETIC APPARATUS FOR MOVING A ROD.  United States: N. p., 1958. 
        Web.

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                    Young, J N. ELECTROMAGNETIC APPARATUS FOR MOVING A ROD.  United States.

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                    Young, J N. Tue .  
        "ELECTROMAGNETIC APPARATUS FOR MOVING A ROD".  United States.

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@article{osti_4330349,

  title        = {ELECTROMAGNETIC APPARATUS FOR MOVING A ROD},

  author       = {Young, J N},

  abstractNote = {An electromagnetic apparatus for moving a rod-like member in small steps in either direction is described. The invention has particular application in the reactor field where the reactor control rods must be moved only a small distance and where the use of mechanical couplings is impractical due to the high- pressure seals required. A neutron-absorbing rod is mounted in a housing with gripping uaits that engage the rod, and coils for magnetizing the gripping units to make them grip, shift, and release the rod are located outside the housing.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1958},

  month        = {4}

}

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